METHOD AND DEVICE FOR SOUND SIGNAL OPTIMISATION Russian patent published in 2017 - IPC G06F3/16 G10L21/02 

Abstract RU 2628473 C2

FIELD: physics.

SUBSTANCE: method is used in a terminal comprising at least two sound detecting units and the method includes: determining positions of sound sources around the terminal using at least two sound detecting units, selecting a designated sound source among the corresponding sound sources detected by position determination; determining the sound signal emitted from the designated sound source among the sound signals collected by the terminal in accordance with the spatial position of the designated sound source detected by position determination; and optimizing the volume of the sound signal emitted from the designated sound source. According to the present invention, when collecting sound signals due to selection of the surrounding sound sources and optimisation of the sound signal emitted from the selected sound source, the result of the sound signal detection by the terminal is improved.

EFFECT: improved result of the sound detection by the terminal.

11 cl, 7 dwg

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RU 2 628 473 C2

Authors

En Chiafu

Van Nannan

Chzan Pen

Chzan Lyutszyun

Dates

2017-08-17Published

2015-09-22Filed